102 lines
3 KiB
JavaScript
102 lines
3 KiB
JavaScript
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var context = require('../context');
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describe('ctx.redirect(url)', function(){
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it('should redirect to the given url', function(){
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var ctx = context();
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ctx.redirect('http://google.com');
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ctx.response.header.location.should.equal('http://google.com');
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ctx.status.should.equal(302);
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})
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describe('with "back"', function(){
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it('should redirect to Referrer', function(){
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var ctx = context();
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ctx.req.headers.referrer = '/login';
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ctx.redirect('back');
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ctx.response.header.location.should.equal('/login');
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})
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it('should redirect to Referer', function(){
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var ctx = context();
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ctx.req.headers.referer = '/login';
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ctx.redirect('back');
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ctx.response.header.location.should.equal('/login');
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})
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it('should default to alt', function(){
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var ctx = context();
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ctx.redirect('back', '/index.html');
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ctx.response.header.location.should.equal('/index.html');
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})
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it('should default redirect to /', function(){
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var ctx = context();
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ctx.redirect('back');
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ctx.response.header.location.should.equal('/');
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})
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})
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describe('when html is accepted', function(){
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it('should respond with html', function(){
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var ctx = context();
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var url = 'http://google.com';
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ctx.header.accept = 'text/html';
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ctx.redirect(url);
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ctx.response.header['content-type'].should.equal('text/html; charset=utf-8');
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ctx.body.should.equal('Redirecting to <a href="' + url + '">' + url + '</a>.');
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})
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it('should escape the url', function(){
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var ctx = context();
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var url = '<script>';
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ctx.header.accept = 'text/html';
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ctx.redirect(url);
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url = escape(url);
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ctx.response.header['content-type'].should.equal('text/html; charset=utf-8');
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ctx.body.should.equal('Redirecting to <a href="' + url + '">' + url + '</a>.');
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})
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})
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describe('when text is accepted', function(){
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it('should respond with text', function(){
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var ctx = context();
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var url = 'http://google.com';
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ctx.header.accept = 'text/plain';
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ctx.redirect(url);
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ctx.body.should.equal('Redirecting to ' + url + '.');
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})
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})
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describe('when status is 301', function(){
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it('should not change the status code', function(){
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var ctx = context();
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var url = 'http://google.com';
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ctx.status = 301;
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ctx.header.accept = 'text/plain';
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ctx.redirect('http://google.com');
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ctx.status.should.equal(301);
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ctx.body.should.equal('Redirecting to ' + url + '.');
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})
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})
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describe('when status is 304', function(){
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it('should change the status code', function(){
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var ctx = context();
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var url = 'http://google.com';
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ctx.status = 304;
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ctx.header.accept = 'text/plain';
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ctx.redirect('http://google.com');
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ctx.status.should.equal(302);
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ctx.body.should.equal('Redirecting to ' + url + '.');
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})
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})
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})
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function escape(html) {
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return String(html)
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.replace(/&/g, '&')
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.replace(/"/g, '"')
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.replace(/</g, '<')
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.replace(/>/g, '>');
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}
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